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Using 4+ to grade near-normal muscle strength does not improve agreement
BACKGROUND: Manual assessment of muscle strength is often graded using the ordinal Medical Research Council (MRC) scale. The scale has a number of inherent weaknesses, including poorly defined limits between grades ‘4’ and ‘5’ and very large differences in the span of muscle strength encompassed by...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5633899/ https://www.ncbi.nlm.nih.gov/pubmed/29051814 http://dx.doi.org/10.1186/s12998-017-0159-6 |